Auxiliary device for sleep of ICU (intensive care unit) patient with superficial sedative respiratory failure

Abstract

The utility model relates to the technical field of sleep assisting devices, and discloses a sleep assisting device for ICU patients with superficial sedative respiratory failure, which comprises an oxygen generator main body, a flow meter is arranged on the front side of the oxygen generator main body, a first filter plate is arranged in the oxygen generator main body, and a fixing and sealing mechanism is arranged, so that the oxygen generator main body can be fixed and sealed before use. A connector plug inserted into an oxygen generator connector is moved out of the connector, so that in the process that the device is not used, the interior of the oxygen generator connector can be kept clean all the time, dust is further prevented from entering the interior of the oxygen generator connector, a worm is rotated, and under rotation of a rotating plate, an adjusting rod is driven to move; and then the adjusting rod drives the fixing plate to move, so that the fixing plate is tightened inwards, the oxygen interface and the oxygen pipe are completely fixed by the fixing plate, the oxygen pipe is further prevented from being separated from the oxygen interface in the dragging process, and meanwhile, the oxygen pipe and the oxygen interface are conveniently and quickly disassembled subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of sleep assistive devices, in particular to a sleep assistive device for patients with respiratory failure under shallow sedation in an ICU. Background Art

[0002] Respiratory failure is a clinical syndrome caused by severe respiratory dysfunction, which results in the inability to breathe normally at rest, resulting in hypoxia or carbon dioxide retention, and causing a series of physiological and metabolic disorders. Therefore, patients need the help of assistive devices to assist them in sleeping.

[0003] According to the patent website, an auxiliary device for sleeping with respiratory failure patients under shallow sedation in ICU (the authorization announcement is CN 215916100 U), "an auxiliary device for sleeping with respiratory failure patients under shallow sedation in ICU, including an oxygen concentrator body, a maintenance door movably embedded on one side of the oxygen concentrator body, a filter fixedly installed on the lower surface of the inner part of the oxygen concentrator body, an air compressor fixedly installed on the lower surface of the inner part of the oxygen concentrator body, an oxygen storage tank fixedly installed on the lower surface of the inner part of the oxygen concentrator body, a latch fixedly embedded near one side of the maintenance door surface, a display screen fixedly embedded on the upper surface of the oxygen concentrator body, and a switch movably embedded on the upper surface of the oxygen concentrator body located on the side of the display screen."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the device sleeves one end of the oxygen tube on the interface surface, and then fixes the oxygen tube under the action of the elastic force of the tightening ring itself to prevent the oxygen tube mouth from loosening and falling, and isolates the outside world from the inside of the device through the No. 2 filter to prevent dust from entering the inside of the device. However, in actual use, the device only fixes the oxygen tube to the interface under the action of the elastic force of the tightening ring itself, which can easily cause the oxygen tube to be separated from the interface during the dragging process, and the oxygen tube and the interface cannot be completely fixed, thereby affecting the subsequent use of the device. Also, because the tightening ring is stuck on the outside of the oxygen tube, it is not convenient for the staff to quickly disassemble the oxygen tube later. In addition, the interface of the device is exposed to the air for a long time, which can easily cause dust to enter the inside of the interface. The device isolates the outside world from the inside of the device through the No. 2 filter, and in the subsequent cleaning and disassembly process, it is not convenient to disassemble and clean the No. 2 filter. Therefore, it is necessary to improve an auxiliary device for sleeping with shallow sedation respiratory failure patients in ICU. Utility Model Content

[0006] The utility model aims to provide a sleep assisting device for patients with respiratory failure under shallow sedation in an ICU, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary device for sleeping with patients with shallow sedation and respiratory failure in an ICU, comprising an oxygen concentrator body, a flow meter is arranged on the front of the oxygen concentrator body, a No. 1 filter plate is arranged inside the oxygen concentrator body, a fixed sealing mechanism is arranged on the front of the oxygen concentrator body, an oxygen concentrator interface is fixedly connected to the front of the oxygen concentrator body, an inspection door is rotatably connected to the left side of the oxygen concentrator body, and a dustproof mechanism is arranged inside the inspection door;

[0008] The fixed sealing mechanism includes a fixed component and a sealing component. The sealing component is arranged on the front side of the oxygen concentrator body to prevent the oxygen concentrator interface from falling off from the oxygen pipe, thereby ensuring that the oxygen concentrator interface is kept clean at all times.

[0009] Preferably, the fixing assembly includes a limit plate, which is fixedly connected to the front face of the oxygen concentrator body, an adjusting rod is slidably connected inside the limit plate, a fixing plate is fixedly connected to the front face of the adjusting rod, a rotating plate is rotatably connected to the front face of the limit plate, a gear ring is fixedly connected to the outside of the rotating plate, a gear is meshed with the outside of the gear ring, a worm wheel is fixedly connected to the back of the gear, a worm is meshed with the outside of the worm wheel, and a fixing frame is fixedly connected to the front face of the oxygen concentrator body to facilitate quick fixation of the oxygen tube and prevent the connecting tube from falling off during dragging.

[0010] Preferably, the worm is rotatably connected inside the fixed frame, and grooves are provided at positions corresponding to the rotating plate and the adjusting rod, and the adjusting rod is movably connected in the groove to facilitate driving the fixed plate to move, so that the fixed plate can completely fix the connecting pipe.

[0011] Preferably, the sealing assembly includes an interface plug, which is inserted into the interface of the oxygen concentrator, a sealing sleeve is fixedly connected to the back of the interface plug, a sealing ring is sleeved on the outside of the sealing sleeve, a connecting sleeve is fixedly connected to the front of the oxygen concentrator body, and a baffle is rotatably connected to the front of the connecting sleeve to prevent dust in the air from entering the interior of the oxygen concentrator interface.

[0012] Preferably, holes are provided at positions corresponding to the baffle and the connecting sleeve, and the baffle is rotatably connected in the hole, so as to facilitate the insertion of the interface plug into the interior of the connecting sleeve during use.

[0013] Preferably, the dust-proof mechanism includes a cam, the cam is rotatably connected to the inside of the inspection door, a moving block is slidably connected to the inside of the inspection door, springs are fixedly connected between the moving blocks, a connecting column is fixedly connected to the outside of the moving block, a clamping block is fixedly connected to the outside of the connecting column, and a No. 2 filter plate is clamped to the inside of the inspection door to prevent dust from entering the inside of the device.

[0014] Preferably, a groove is provided at the position corresponding to the second filter plate and the card block, and the card block is inserted into the groove, so as to facilitate the subsequent disassembly and cleaning of the second filter plate.

[0015] Compared with the prior art, the utility model provides a sleep assist device for patients with respiratory failure under shallow sedation in ICU, which has the following beneficial effects:

[0016] 1. The sleep assist device for patients with shallow sedation and respiratory failure in the ICU has a fixed sealing mechanism. Before use, the interface plug inserted into the interface of the oxygen concentrator is moved out of the interface, so that when the device is not in use, the inside of the interface of the oxygen concentrator can be kept clean at all times, and dust can be further prevented from entering the interface of the oxygen concentrator. The worm is rotated, and the rotating plate is rotated to drive the adjustment rod to move, and the adjustment rod drives the fixed plate to move, so that the fixed plate is tightened inward, so that the fixed plate completely fixes the oxygen interface and the oxygen tube, thereby further preventing the oxygen tube from being separated from the oxygen interface during the dragging process, and also facilitating the subsequent rapid disassembly of the oxygen tube and the oxygen interface.

[0017] 2. The sleep assist device for patients with shallow sedation and respiratory failure in the ICU rotates the cam through the dustproof mechanism, and during the rotation of the cam, the moving blocks on the upper and lower sides are driven to move, and then the moving blocks drive the connecting columns to move, and then the connecting columns drive the card blocks to move, so that the card blocks are separated from the No. 2 filter plate, so that the No. 2 filter plate can be easily separated from the inside of the inspection door, thereby facilitating the subsequent disassembly and cleaning of the No. 2 filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 It is a structural schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a structural diagram of the appearance structure of the fixed sealing mechanism of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the unfolded structure of the fixing component of the utility model;

[0022] Figure 4 This is a schematic diagram of the appearance structure of the sealing component of the utility model;

[0023] Figure 5It is a structural schematic diagram of the unfolded structure of the dustproof mechanism of the utility model.

[0024] In the figure: 1. oxygen generator body; 2. flow meter; 3. No. 1 filter plate; 4. fixed sealing mechanism; 5. oxygen generator interface; 6. inspection door; 7. dustproof mechanism; 41. fixed component; 42. sealing component; 411. limit plate; 412. adjusting rod; 413. fixed plate; 414. rotating plate; 415. gear ring; 416. worm; 417. worm wheel; 418. gear; 419. fixed frame; 421. interface plug; 422. sealing sleeve; 423. sealing ring; 424. connecting sleeve; 425. baffle; 71. No. 2 filter plate; 72. block; 73. connecting column; 74. moving block; 75. spring; 76. cam. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-5 The utility model provides a technical solution: an auxiliary device for sleeping with respiratory failure patients under shallow sedation in ICU, comprising an oxygen concentrator body 1, a flow meter 2 is arranged on the front of the oxygen concentrator body 1, a No. 1 filter plate 3 is arranged inside the oxygen concentrator body 1, a fixed sealing mechanism 4 is arranged on the front of the oxygen concentrator body 1, an oxygen concentrator interface 5 is fixedly connected to the front of the oxygen concentrator body 1, an inspection door 6 is rotatably connected to the left side of the oxygen concentrator body 1, and a dustproof mechanism 7 is arranged inside the inspection door 6;

[0029] The fixed sealing mechanism 4 includes a fixed component 41 and a sealing component 42. The sealing component 42 is arranged on the front of the oxygen concentrator body 1 to prevent the oxygen concentrator interface 5 from falling off from the oxygen tube, thereby ensuring that the oxygen concentrator interface 5 is kept clean at all times.

[0030] Furthermore, the fixing assembly 41 includes a limit plate 411, which is fixedly connected to the front of the oxygen concentrator body 1, an adjusting rod 412 is slidably connected inside the limit plate 411, a fixing plate 413 is fixedly connected to the front of the adjusting rod 412, a rotating plate 414 is rotatably connected to the front of the limit plate 411, a gear ring 415 is fixedly connected to the outside of the rotating plate 414, a gear 418 is meshed with the outside of the gear ring 415, a worm gear 417 is fixedly connected to the back of the gear 418, a worm 416 is meshed with the outside of the worm gear 417, and a fixing frame 419 is fixedly connected to the front of the oxygen concentrator body 1, so as to quickly fix the oxygen tube and prevent the connecting tube from falling off during dragging.

[0031] Furthermore, the worm 416 is rotatably connected inside the fixed frame 419, and grooves are provided at positions corresponding to the rotating plate 414 and the adjusting rod 412, and the adjusting rod 412 is movably connected in the groove, so as to drive the fixed plate 413 to move, so that the fixed plate 413 can completely fix the connecting pipe.

[0032] Furthermore, the sealing assembly 42 includes an interface plug 421, which is inserted into the oxygen concentrator interface 5. A sealing sleeve 422 is fixedly connected to the back of the interface plug 421, and a sealing ring 423 is sleeved on the outside of the sealing sleeve 422. A connecting sleeve 424 is fixedly connected to the front of the oxygen concentrator body 1, and a baffle 425 is rotatably connected to the front of the connecting sleeve 424 to prevent dust in the air from entering the interior of the oxygen concentrator interface 5.

[0033] Furthermore, holes are provided at positions corresponding to the baffle plate 425 and the connecting sleeve 424, and the baffle plate 425 is rotatably connected in the hole, so as to facilitate the insertion of the interface plug 421 into the connecting sleeve 424 during use.

[0034] Embodiment 2:

[0035] See also Figure 5 In combination with the first embodiment, it is further obtained that the dustproof mechanism 7 includes a cam 76, the cam 76 is rotatably connected to the inside of the inspection door 6, a moving block 74 is slidably connected to the inside of the inspection door 6, a spring 75 is fixedly connected between the moving blocks 74, a connecting column 73 is fixedly connected to the outside of the moving block 74, a card block 72 is fixedly connected to the outside of the connecting column 73, and a No. 2 filter plate 71 is carded inside the inspection door 6 to prevent dust from entering the inside of the device.

[0036] Furthermore, grooves are provided at corresponding positions of the second filter plate 71 and the block 72 , and the block 72 is inserted into the grooves, so as to facilitate the subsequent disassembly and cleaning of the second filter plate 71 .

[0037] In actual operation, when the device is used, first, when the oxygen tube is installed with the oxygen interface, the fixed sealing mechanism 4 is provided. Before use, the interface plug 421 inserted into the oxygen concentrator interface 5 is moved out of the interface, so that the interface plug 421 is inserted into the connecting sleeve 424. Therefore, when the device is not in use, the inside of the oxygen concentrator interface 5 can be kept clean at all times, and dust can be further prevented from entering the inside of the oxygen concentrator interface 5. The worm 416 is rotated, and the worm gear 417 is driven by the worm 416 to rotate, and the worm gear 417 drives the gear 418 to rotate, and the gear 418 drives the gear ring 415 to rotate, so that the gear ring 415 drives the rotating plate 414 to rotate, so that the rotating plate 414 rotates, thereby driving the adjusting rod 412 to move, and then the adjusting rod 412 is driven to rotate. The rod 412 drives the fixing plate 413 to move, thereby tightening the fixing plate 413 inward, so that the fixing plate 413 completely fixes the oxygen interface and the oxygen tube, thereby further preventing the oxygen tube and the oxygen interface from being separated during the dragging process, and also facilitating the subsequent rapid disassembly of the oxygen tube and the oxygen interface. When the No. 2 filter plate 71 needs to be disassembled after long-term use, the cam 76 is rotated through the dustproof mechanism 7, and during the rotation of the cam 76, the moving blocks 74 on the upper and lower sides are driven to move, and then the moving blocks 74 drive the connecting column 73 to move, so that the connecting column 73 drives the block 72 to move, so that the block 72 is separated from the No. 2 filter plate 71, so that the No. 2 filter plate 71 can be easily separated from the inside of the inspection door 6, thereby facilitating the subsequent disassembly and cleaning of the No. 2 filter plate 71.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An assistive device for sleeping in patients with respiratory failure under shallow sedation in an ICU, comprising an oxygen concentrator body (1), characterized in that: The oxygen concentrator body (1) is provided with a flow meter (2) on the front side, a filter plate (3) is provided inside the oxygen concentrator body (1), a fixed sealing mechanism (4) is provided on the front side of the oxygen concentrator body (1), an oxygen concentrator interface (5) is fixedly connected to the front side of the oxygen concentrator body (1), an inspection door (6) is rotatably connected to the left side of the oxygen concentrator body (1), and a dustproof mechanism (7) is provided inside the inspection door (6); The fixed sealing mechanism (4) comprises a fixed component (41) and a sealing component (42), and the sealing component (42) is arranged on the front side of the oxygen concentrator body (1).

2. The sleep assist device for patients with respiratory failure under shallow sedation in ICU according to claim 1, characterized in that: The fixing assembly (41) comprises a limit plate (411), the limit plate (411) is fixedly connected to the front of the oxygen concentrator body (1), an adjusting rod (412) is slidably connected inside the limit plate (411), the front of the adjusting rod (412) is fixedly connected to a fixed plate (413), the front of the limit plate (411) is rotatably connected to a rotating plate (414), the outside of the rotating plate (414) is fixedly connected to a gear ring (415), the outside of the gear ring (415) is meshed with a gear (418), the back of the gear (418) is fixedly connected to a worm wheel (417), the outside of the worm wheel (417) is meshed with a worm (416), and the front of the oxygen concentrator body (1) is fixedly connected to a fixing frame (419).

3. The sleep assist device for patients with respiratory failure under shallow sedation in ICU according to claim 2, characterized in that: The worm (416) is rotatably connected inside the fixed frame (419), and grooves are provided at positions corresponding to the rotating plate (414) and the adjusting rod (412), and the adjusting rod (412) is movably connected in the groove.

4. The sleep assist device for patients with respiratory failure under shallow sedation in ICU according to claim 1, characterized in that: The sealing assembly (42) comprises an interface plug (421), the interface plug (421) is inserted into the oxygen concentrator interface (5), the back of the interface plug (421) is fixedly connected to a sealing sleeve (422), the outer surface of the sealing sleeve (422) is sleeved with a sealing ring (423), the front of the oxygen concentrator body (1) is fixedly connected to a connecting sleeve (424), and the front of the connecting sleeve (424) is rotatably connected to a baffle (425).

5. The sleep assist device for ICU patients with shallow sedation and respiratory failure according to claim 4, characterized in that: The baffle plate (425) and the connecting sleeve (424) are provided with holes at positions corresponding to each other, and the baffle plate (425) is rotatably connected in the holes.

6. The sleep assist device for ICU patients with shallow sedation and respiratory failure according to claim 1, characterized in that: The dustproof mechanism (7) comprises a cam (76), the cam (76) is rotatably connected to the inside of the inspection door (6), a moving block (74) is slidably connected to the inside of the inspection door (6), a spring (75) is fixedly connected between the moving blocks (74), a connecting column (73) is fixedly connected to the outside of the moving block (74), a clamping block (72) is fixedly connected to the outside of the connecting column (73), and a No. 2 filter plate (71) is clamped to the inside of the inspection door (6).

7. The sleep assist device for ICU patients with shallow sedation and respiratory failure according to claim 6, characterized in that: The second filter plate (71) and the clamping block (72) are provided with grooves at positions corresponding to the positions thereof, and the clamping block (72) is inserted into the grooves.

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